2896 results about "Waste collection" patented technology

The invention relates to the field of grinding and polishing, in particular to an automobile spoiler mechanical arm grinding system and method.The automobile spoiler mechanical arm grinding system comprises a path planning module, a state monitoring module, a parameter compensation module and a waste collecting module which are in communication connection, and the path planning module is used for scanning a spoiler in real time through a visual sensor and dynamically adjusting a grinding path; the visual sensor is a 3D structured light sensor or a stereoscopic visual camera; the state monitoring module is used for monitoring the vibration state of the grinding head in real time through the vibration sensor and obtaining vibration abnormal data. The parameter compensation module is used for automatically adjusting grinding parameters according to the abnormal vibration data and adjusting a grinding head for grinding; the waste collecting module is used for collecting and treating dust and waste generated in the polishing process in a centralized mode. The polishing path can be precisely planned, the polishing quality is improved, the production efficiency is improved, the cost is reduced, and dust and waste materials are effectively treated.

The utility model relates to the technical field of laser cutting, in particular to a laser cutting machine with a protection device, which can protect sparks generated by cutting, prevent the sparks from splashing to the periphery, reduce the possibility of injury to workers and improve the protection intensity to the workers. Comprising a workbench, a plurality of supporting legs and a protective cover, the supporting legs are fixedly installed at the four corners of the bottom end of the workbench respectively, non-slip mats are arranged at the bottom ends of the supporting legs, and the protective cover covers the top end of the workbench; the laser cutting device further comprises a laser cutting head, a cutting mechanism, a fixing and clamping mechanism, a protection mechanism and a waste chip collecting assembly, the cutting mechanism is installed at the top end of the interior of the protection cover, the laser cutting head is installed at the output end of the cutting mechanism, the fixing and clamping mechanism is installed at the top end of the workbench, and the protection mechanism is located outside the laser cutting head. The waste chip collecting assembly is installed at the output end of the cutting mechanism and installed at the bottom end of the workbench.

The invention discloses high-precision laser cutting equipment suitable for a complex circuit board, and relates to the technical field of circuit board cutting, the high-precision laser cutting equipment comprises a ceramic table top, a base, a cooling assembly and a waste collecting assembly, the ceramic table top is fixedly mounted at the top end of the outer wall of the base; a cooling assembly and a waste collecting assembly are fixedly installed on the side face of the base through a conveying mechanism. The cooling assembly comprises a nozzle, a liquid box and a radiator, the nozzle is fixedly installed on the side face of the top end of the outer wall of the base through a supporting piece, the liquid box is fixedly installed on the side face of the outer wall of the base, the radiator is fixedly installed on the side face of the inner wall of the base, an impeller is fixedly installed at the bottom of the inner wall of the radiator, and a ventilation opening is formed below the impeller. And a dustproof net is fixedly mounted at the ventilation opening through a bolt. By installing the cooling assembly, the cutting temperature is reduced, the problem of material deformation caused by the heat effect is solved, and it is helpful for guaranteeing the flatness and smoothness of the cutting face and the overall integrity of the circuit board.

The invention discloses an automated cat litter box, including a base and a cat litter box body. The cat litter box body includes a cat compartment, a litter collection space on the lower right of the cat compartment, and a waste collection compartment above the litter collection space. The cat compartment and the litter collection space are partitioned by a waste filter, and a mesh for cat litter entering the litter collection space. The cat compartment and the waste collection compartment are partitioned by a channel plate, a first waste collection port for clumped waste to flow out is hollowed out at one end of the channel plate, a second waste collection port is opened in the waste collection compartment at a position connected to the first waste collection port, and a waste compartment door is movably connected to and covered on the second waste collection port.

The invention relates to the technical field of planer type milling machines, in particular to a base self-cleaning type light planer type milling machine which comprises a milling machine body and a base, a portal frame is integrally formed at the top of the milling machine body, a vertical sliding table is slidably connected to one side of the portal frame, and a horizontal sliding table is slidably connected to one side of the vertical sliding table; the base is arranged in the middle of the milling machine body in a sliding mode, and the milling head and the air cylinder are arranged in the middle of the horizontal sliding table. According to the improved planer type milling machine, in the milling process, waste chips generated in the milling process are blocked through the rotary cleaning assembly and collected into the waste chip collecting box, the pressure of a tool bit in the milling process is effectively relieved, the tool breaking risk is reduced, meanwhile, scratches left on the surface of a workpiece by the waste chips are prevented, and after machining is completed, the waste chips are prevented from being scratched by the waste chips. The translation cleaning assembly is used for cleaning residual scraps in gaps of the base, and meanwhile, the translation cleaning assembly can also filter and recycle cutting fluid in the milling process.

Waste collection and processing systems for use in low-gravity environments include a toilet having a bowl and a lid, the toilet configured to receive solid human waste; a liquid waste collection system comprising a liquid waste receptacle configured to receive liquid human waste; a first waste tank fluidly coupled to the toilet; a second waste tank fluidly coupled to the liquid waste collection system; a third waste tank fluidly coupled to the liquid waste collection system, wherein the first waste tank, the second waste tank, and the third waste tank are each configured to be operated between reclamation modes of operation and collection modes of operation; and a waste outlet configured to selectively receive an airflow from each of the first waste tank, the second waste tank, and the third waste tank.

The invention discloses a waste collecting and treating device for an air-jet loom, and relates to the technical field of waste collecting and treating for air-jet looms.The waste collecting and treating device for the air-jet loom comprises a treating box. According to the waste collection and treatment device for the air jet loom, when a driving shaft and a driven shaft on the crushing assembly drive a cam to rotate, a moving frame can drive an L-shaped connecting rod to move back and forth through cooperation of a reset spring, so that a connecting block drives a sliding column to move in a groove formed in a shielding plate, and the shielding plate can be opened and closed back and forth; intermittent feeding is performed, the phenomenon of blockage caused by excessive added waste is prevented, an L-shaped transmission rod can be extruded while a baffle plate is opened, and through cooperation of a moving block, a hinge rod, a sliding block and a connecting rod, a scattering block can move between a driving crushing roller and a driven crushing roller; and waste materials between the crushing rollers can be scattered, so that the crushing rollers can conveniently crush the waste materials.

The invention relates to the technical field of data processing, in particular to a kitchen waste collection and transportation information traceability method of an intelligent property management platform, which comprises the following steps: obtaining kitchen waste collection and transportation information corresponding to a plurality of kitchen waste collection and transportation links; according to the kitchen waste collection and transportation information, analyzing path structure trends of a plurality of position nodes in each kitchen waste collection and transportation link so as to determine kitchen waste collection and transportation information tracing requirements corresponding to each kitchen waste collection and transportation link; and based on a pre-installed intelligent property management platform, according to the kitchen waste collection and transportation information tracing requirements corresponding to the kitchen waste collection and transportation links, kitchen waste collection and transportation resources of the position nodes in the kitchen waste collection and transportation links are scheduled. According to the method and the device, the kitchen waste collection and transportation information corresponding to the multiple kitchen waste collection and transportation links is subjected to data processing, so that the kitchen waste collection and transportation information tracing requirements corresponding to the kitchen waste collection and transportation links are determined, and the kitchen waste collection and transportation information is efficiently traced.

Waste collection and processing systems for use in low-gravity environments include a toilet having a bowl and a lid; a waste tank having an inlet and an outlet, with the bowl fluidly coupled to the inlet of the waste tank; a first valve arranged between the bowl and the waste tank and selectively operable to allow fluid connection between the bowl and the waste tank; a second valve arranged at a first outlet of the waste tank and selectively operable to allow for solid waste and liquid waste within the waste tank to be directed to a waste outlet; and a third valve arranged at a second outlet of the waste tank and selectively operable to allow for gases to be removed from the waste tank and directed to at least one of an occupied space, an external environment, or a waste reclamation system.

The present invention provides an automatic waste collection and packing device and method for a die-cutting machine, which relates to the technical field of waste collection of die-cutting machines. The automatic waste collection and packing device and method for a die-cutting machine include a collection box, and further include a compression mechanism installed inside the collection box and sliding up and down along its height direction. A transfer box for packing and transporting the waste compressed by the compression mechanism is placed at the bottom of the collection box. By installing a compression mechanism inside the collection box, rotating the rotating plate by opening an installation groove in the extrusion plate, arranging connecting shafts rotatably connected to the extrusion plate at both ends of the rotating plate, arranging sliding seats at the ends of the connecting shafts, arranging a connecting seat on one side of the sliding seat, and arranging a resetting member inside the connecting seat and fixedly connected to the connecting shaft, it is possible to facilitate the user to compress the waste into waste blocks by the compression mechanism while not affecting the entry of waste into the collection box, thereby reducing the volume of the waste and facilitating the recycling and reuse of the waste.

The invention discloses a building construction cement strength detection device, and relates to the technical field of cement strength detection. Comprising a pressure testing machine and a blocking and cleaning mechanism arranged on the pressure testing machine, the pressure testing machine comprises a base platform, a mounting plate and a hydraulic cylinder, the base platform is connected with the mounting plate through a supporting column, the hydraulic cylinder is mounted at the top of the mounting plate, and the output end of the hydraulic cylinder extends below the mounting plate and is provided with a pressing plate; a stepped groove communicating with the top of the base platform is formed in the front side of the base platform, and a waste collecting box is placed on the stepped groove. The blocking and cleaning mechanism comprises a door plate, a rear push plate module and side baffle plate modules which are symmetrically arranged left and right; the door plate is arranged in front of the pressure tester. According to the invention, the blocking and cleaning mechanism is mounted on the pressure testing machine, so that chippings of a cracked cement concrete sample can be prevented from splashing all around, meanwhile, the chippings can be automatically cleaned, the detection safety is improved, and the influence on the environment of a laboratory is avoided.

The present disclosure generally relates to collecting, handling, and / or sorting of waste or other objects. For example, certain embodiments are generally directed to systems and methods for collecting and sorting objects such as trash, recyclables, compostables, etc. In some cases, such systems may be used at a MRF (materials recovery facility), a transfer station, a public facility, or other locations where various objects in a waste stream are to be sorted. In some cases, the system may be relatively small and compact. The waste stream may be singulated or separated into discrete objects to facilitate identification and sorting. For example, two or more discrete objects within the waste stream that are contacting one another or are proximate to one another may be separated, so as to facilitate identification and / or sorting of the objects. This may be useful, for example, for producing less contaminated streams of trash, recyclables, compostables, etc. from a waste stream.

The utility model relates to the technical field of aluminum foil cutting, in particular to an aluminum foil cutting machine with a waste collecting function, which comprises a base and a support plate arranged above the base and fixedly arranged with the base, a feeding wheel and a cutting component are arranged at the top of the support plate, and a conveying roller for conveying aluminum foil is arranged between the feeding wheel and the cutting component; the movable plate moves back and forth on the top face of the base in the aluminum foil conveying direction, and a pair of collecting frames arranged in the aluminum foil conveying direction and used for collecting waste are placed on the movable plate; a slag discharging opening is formed in the supporting plate, the slag discharging opening is formed below the cutting component, and a collecting frame on the movable plate is arranged below the slag discharging opening; a pair of collecting frames is arranged to be switched back and forth so as to achieve alternate collection, so that waste materials can be collected all the time while aluminum foil is cut and the waste materials in the collecting frames are cleaned, and the waste materials are prevented from falling on a cutting machine when the collecting frames are taken out for cleaning.

The invention discloses a laser cutting machine for cap production, and belongs to the technical field of laser cutting machines. In order to mainly solve the problem that various driving structures are needed to operate cooperatively in the cloth cutting process of an existing product, the following technical scheme is provided, the laser cutting device comprises a laser cutting device, the right side of the laser cutting device is a feeding end, and the left side of the laser cutting device is a discharging end. The discharging mechanism and the waste collecting assembly are arranged at the discharging end of the laser cutting device, then adsorption and transfer of finished products of cut cloth are achieved, automatic collection of the finished products is achieved, residual waste is guided and scattered, the waste can be stably loaded into a collecting bag, existing waste winding treatment is replaced, and the production efficiency is improved. The arrangement of a driving structure and a related speed limiting structure is reduced, the ironing assembly is arranged at the feeding end of the laser cutting device, double-sided intermittent ironing of fed cloth is achieved, the flatness of the cloth is improved, and the qualified rate of finished products in the cloth cutting process is guaranteed.

The invention relates to the technical field of computer display screen testing, and particularly discloses a computer display screen testing device and a testing method.The computer display screen testing device comprises a frame, a driving mechanism is fixedly installed on the outer side of the frame, and a testing mechanism has a comprehensive detection function and a convenient waste collecting mechanism; a first electric push rod is started, a transverse plate moves downwards, a stamping block acts on the display screen, a pressure sensor monitors pressure in real time, whether the display screen is qualified or not is judged according to a pressure threshold value and the state of the display screen, and if the display screen is damaged during detection, waste falls into a collecting frame through a guide hopper, and meanwhile, when the stamping block makes contact with the display screen, a telescopic spring makes a friction plate stably make contact with the top of the screen; after the detection is finished, the bridge type handrail is pulled, the collecting frame is easily disassembled through the guide rail sliding block, waste collection is facilitated, and it is guaranteed that the detection is efficiently and orderly carried out.

The invention discloses an ecological environment protection system for sorting management of historical remaining solid wastes, and relates to the technical field of environment protection, and the ecological environment protection system comprises a solid waste collection module, an intelligent sorting module, a treatment and disposal module, an environment monitoring module and a central control module; the solid waste collecting module is used for collecting solid waste which is left in history and comprises different types of garbage storage containers, sealing and transporting the solid waste, and transporting the collected solid waste to a sorting treatment area. According to the ecological environment protection system, a plurality of modules are integrated, an efficient and scientific historical remaining solid waste sorting management system is constructed, the system can accurately predict the waste output, the design of a waste storage container is optimized, effective collection and sealed transportation of waste are ensured, and the system is suitable for large-scale popularization and application. And the intelligent sorting module is combined with an image recognition technology and a sensor technology, so that the sorting accuracy is improved, and resource utilization of wastes is facilitated.

The invention discloses an insulating sleeve packaging production line and a control and use method thereof.The insulating sleeve packaging production line comprises a feeding system, a detection system, a pipe cutting and pulling system, a conveying system, a waste collecting system and a bundling and packaging system, and insulating sleeves are conveyed to the detection system through the feeding system; qualified products are pulled and conveyed to the conveying system through the cutting and pipe pulling system, and packaging is completed through the bundling and packaging system; when the detection system detects defective products, single-single cutting is carried out in the pipe cutting and drawing system, and waste collection is completed through the waste collection system. According to the invention, the defects of the sleeve can be detected, the detection device detects the defective sleeve by using the sensor under the condition that a packaging line is not stopped, manual intervention is not needed, the sleeve is not damaged, the quality control of the sleeve is realized in an automatic manner, the detection precision is improved, and a large amount of manpower and material resources are saved.

The utility model belongs to the technical field of cat litter basins, and discloses a rolling support driving mechanism and a pet excrement collecting device, the rolling support driving mechanism comprises a rolling support mechanism and a driving component, the rolling support component is in rolling fit with a bottom plate of the cat litter basin through a lower rolling support piece to realize support, and the driving component drives the cat litter basin to rotate. The contact between the lower rolling supporting piece and the cat litter basin bottom plate is changed into rolling friction from sliding friction, the friction force is greatly reduced, the energy loss is reduced, the operation of the device is smoother, and the service life of each component of the device is prolonged. Meanwhile, the friction noise is reduced by introducing the rolling supporting assembly, the user cannot be interfered by the friction noise in daily use, and the use experience of the user is improved. By arranging the guide piece, the rolling supporting mechanism can be driven by the driving assembly to reciprocate along the preset track of the guide piece, the guide piece can stably guide the rolling supporting mechanism to drive the grating to reciprocate in the cat litter basin, reversing of the grating is more flexible and rapid, and smooth operation of the device during switching in different directions is ensured.

The invention discloses a kitchen waste collection and transportation path optimization method based on an improved simulated annealing algorithm, belongs to the technical field of intelligent optimization and path planning, and mainly solves the technical bottlenecks of an existing kitchen waste collection and transportation path planning method in the aspects of dynamics, multi-objective optimization and algorithm efficiency. The method comprises an application layer, an algorithm layer and a data layer, and by fusing mixed neighborhood search, a dynamic punishment mechanism and a parallel computing architecture, the timeliness, the economical efficiency and the environmental protection property of path planning are remarkably improved. According to the method, real-time traffic and corruption risks can be dynamically responded, multi-target optimization weights are quantified, different city management strategies are adapted, the problems that a traditional algorithm is low in efficiency and prone to falling into local optimum are solved through multi-chain parallel acceleration and self-adaptive temperature control, and city-level large-scale node real-time scheduling requirements are supported.

The environment-friendly circulating treatment device comprises a stirring bin, the top end of the stirring bin is covered with a sealing cover, a supporting rod is arranged on the inner wall of the bottom end of the stirring bin, the bottom end of the supporting rod penetrates through the stirring bin to be connected with a motor, a plurality of stirring fan blades are arranged on the supporting rod, and a waste collecting mechanism is arranged in the stirring bin. The multiple stirring fan blades penetrate through the waste collecting mechanism, a traction mechanism is connected to the waste collecting mechanism, a partition plate is fixedly connected to the inner wall of the bottom end of the stirring bin, one end of the partition plate is movably attached to the outer wall of the supporting rod, a first square penetrating groove is formed in the partition plate in a penetrating mode, and a drainage pipe is tightly connected to the first square penetrating groove. The environment-friendly circulating treatment device for the phenolic resin wastewater disclosed by the invention has the effects that most of floccules generated in the wastewater treatment process can be intercepted before the wastewater is discharged, and the filter screen at the position of the drainage pipe is prevented from being blocked.

The invention discloses an intelligent urban garbage treatment optimization scheduling method, and relates to the technical field of intelligent urban garbage treatment and optimization scheduling, and the method comprises the steps: collecting garbage weight data of a garbage collection point, collecting real-time load data and position data of a garbage truck, and generating a garbage distribution map; based on garbage weight data in the garbage distribution map, an improved K-means clustering algorithm is adopted to divide garbage collection and transportation areas, and the garbage accumulation level of each area is calculated; based on the garbage accumulation level and the real-time load data, a multi-target genetic algorithm is adopted to calculate the shortest collection and transportation path of each area, and a garbage truck scheduling scheme is generated; and according to the garbage truck scheduling scheme, allocating garbage truck tasks, and carrying out cooperative scheduling on garbage trucks in adjacent areas based on the position data. According to the method, through cross-regional cooperative scheduling, the utilization rate of garbage truck resources is increased, the problem of overload or scheduling imbalance caused by excessive local garbage accumulation is reduced, and garbage collection and transportation are more elastic and adaptive.

The utility model provides a waste collection assembly and machining equipment, and relates to the technical field of waste collection. The waste collecting assembly comprises a base table, the base table is provided with a blowing component, a waste box, a first support and a second support, the first support and the second support are located on the two sides of the waste box respectively, the first support is provided with a first shifting needle, and the first shifting needle extends to the position above the waste box; the second support is provided with a telescopic driving piece, and the telescopic driving piece is connected with a second material stirring needle extending towards the waste box and used for driving the second material stirring needle to move towards or away from the first material stirring needle. And an air blowing opening of the material blowing part faces the material stirring areas of the first material stirring needle and the second material stirring needle. The machining equipment comprises a conveying assembly and the waste collecting assembly, and the conveying assembly is used for clamping the waste and conveying the waste to the position between the first shifting needle and the second shifting needle in the waste collecting assembly. The waste collecting assembly can effectively reduce manual labor consumption, reduce labor cost and improve machining efficiency.

The invention relates to the technical field of information collection, in particular to an intelligent medical waste collection vehicle information collection method based on the Internet of Things, and the method comprises the following steps: binding a unique RFID tag for each medical waste container; the intelligent medical waste collection vehicle is provided with an RFID reader, and the RFID reader automatically reads the RFID tag of the medical waste container when the medical waste container is loaded. Performing multi-label reading optimization based on intelligent conflict detection and resolution; according to the method, priority ranking is carried out, dynamic optimized reading of conflicting labels is achieved, the mechanism effectively avoids reading conflicts in a multi-label environment, the overall reading efficiency of the system is improved, meanwhile, it is ensured that high-risk waste information can be preferentially and timely obtained, and the accuracy and reliability of information collection are remarkably improved.

Waste collection and processing systems for use in low-gravity environments include a toilet having a bowl and a lid with a waste tank having an inlet and an outlet, wherein the bowl of the toilet is fluidly coupled to the inlet of the waste tank. A waste bag is arranged within the waste tank to capture human waste deposited into the waste tank from the toilet bowl. The waste bag is permeable to gases and impermeable to liquid waste and solid waste. A filter assembly is fluidly coupled to the outlet of the waste tank and configured to treat air that passes through the filter assembly. A first valve is operably arranged between the bowl and the waste tank and a second valve is operably arranged between the waste tank and the filter assembly.

The utility model provides glass limit failure testing equipment which comprises a supporting frame, a plurality of C-shaped clamps are arranged on the edge of the supporting frame at intervals, the supporting frame comprises a supporting plate, a plurality of discharging holes are formed in the supporting plate in a penetrating mode, a waste collecting groove is formed in the bottom of the supporting plate, the waste collecting groove is communicated with the discharging holes, and the C-shaped clamps are connected with the supporting plate. According to the utility model, through the arrangement of the discharge hole, the waste material collecting groove, the communication hole, the drawing box and the opening, glass particles fall into the drawing box through the discharge hole and the waste material collecting groove, so that the glass particles in the drawing box can be conveniently recycled; therefore, workers can concentrate and recycle the glass particles conveniently, pollution to the working environment is avoided, and the working efficiency is improved.

The invention relates to a waste collecting box for chemical inspection, which comprises a collecting box and a liquid inlet hopper, and further comprises an intermittent liquid discharging assembly below the liquid inlet hopper, and the intermittent liquid discharging assembly is used for controlling waste liquid in the liquid inlet hopper to intermittently flow into the collecting box; an electromagnetic control valve is arranged in the dosing pipe and is used for controlling the dosing pipe to be opened and closed; the intermittent dosing assembly is arranged on the dosing pipe and is used for controlling the neutralization reagent in the reagent box to be intermittently fed into the collecting box; the stirring assembly is used for uniformly stirring and mixing the waste liquid and the neutralizing reagent in the collecting box; the pH value sensor is used for detecting the pH value of the mixed liquid in the collecting box. The waste liquid and the neutralizing reagent are intermittently and alternately added, so that the waste liquid added into the collecting box is neutralized in time, and the phenomena that the reaction degree is not easy to control and neutralization is not thorough due to the fact that a large amount of waste liquid is concentrated together for neutralization are avoided.

The invention discloses a screen display glass edge grinding device which comprises a grinding seat and grinding wheels, a glass inlet is formed in the grinding seat, the grinding seat comprises a seat body, an air knife seat body and a water knife seat body which form a grinding cavity, and the grinding wheels are vertically inserted into the grinding cavity. The air knife seat body comprises an upper air knife and a lower air knife which blow the grinding wheel and are distributed in an arc shape around the circle center of the grinding wheel; the water jet cutter seat body comprises a water jet cutter and a waste collecting module. On one hand, the closed grinding section is formed between the upper and lower arc-shaped air knives and the grinding wheel, fluid is flushed out through the water jet cutter, waste generated by grinding is flushed out of the grinding section along with rotation of the grinding wheel, the probability that fine dust escapes outwards and is secondarily attached to the surface of glass is effectively reduced, and the collection rate of the waste is improved; and on the other hand, based on cooperation of the main collecting branch and the auxiliary collecting branch, waste rushed out of the second end is shunted and gently collected, the splashing and accumulation phenomena generated when the waste impacts the inner wall of the grinding cavity are effectively reduced, the cleaning frequency is remarkably reduced, and the grinding efficiency is improved.

The present invention relates to the field of paper product processing equipment, and discloses a waste collection device suitable for paper product processing, comprising a storage box, a crushing box installed on the top of the storage box, a driving turntable installed on the outside of the crushing box, a driving block fixedly connected to the outer eccentric part of the driving turntable, a rotating frame connected to the outside of the crushing box through a rotating shaft, a sector gear fixedly connected to the bottom end of the rotating frame, a driving rack slidably connected to the outer surface of the crushing box, and a fixed cylinder fixedly installed on the outside of the crushing box. The waste generated in the process of paper product processing is crushed by two crushing rollers, and then the rubber piston is driven to reciprocate along the inner wall of the fixed cylinder intermittently with the rotation of the crushing rollers, so that airflow is generated inside the pipe 1, and according to the Bernoulli principle, the suction pipe generates suction, and the dust generated in the process of waste crushing is sucked into the collection box for centralized collection.

The invention relates to the field of wastewater treatment, and discloses wastewater continuous treatment equipment and a treatment method.The wastewater continuous treatment equipment comprises a treatment box, an upper partition plate, a lower partition plate, a wastewater inlet, a wastewater outlet, a control motor, a transmission shaft, a fixing plate, a rough filtering plate, a bottom baffle, a connecting pipe, a waste collecting frame and the like; an upper partition plate and a lower partition plate are fixedly connected into the treatment box and divide the treatment box into an upper layer, a middle layer and a lower layer, a wastewater inlet is formed in the top of the treatment box, an outlet is fixedly connected to the bottom of the treatment box, and domestic wastewater is poured into the treatment box through the wastewater inlet. Through a multi-stage treatment mode of the rotary salvaging mechanism and the air flotation impurity removal mechanism, stable removal of large and small solid wastes, grease and the like in domestic wastewater is realized, meanwhile, a waste collection path is optimized, the continuous operation stability of the equipment is remarkably improved, multiple functions are designed in a layered manner, the occupied space of the equipment is reduced, and the equipment is convenient to use. The wastewater treatment requirement in the ship running process is met.

The utility model relates to an automobile part machining shot blasting device, which belongs to the technical field of automobile part machining equipment and comprises a machining table, a machining box is fixedly mounted in the machining table, a rotary clamping mechanism is arranged in the machining box, and a shot blasting mechanism is fixedly mounted on the outer wall of the machining box. And a waste collecting mechanism is arranged at the bottom of the processing box. The rotary clamping mechanism has the advantages that when the rotary clamping mechanism is used, an automobile part to be machined is placed on the top of the first clamp, the sleeve is rotated so that the height of the top end of the sleeve can be adjusted, and then the first clamp and the second clamp stably clamp the automobile part to be machined; and meanwhile, the motor is started, so that the rotating shaft drives the bottom plate and the top plate to rotate, the automobile spare parts rotate with the vertical center line of the rotating shaft as the circle center, and the shot blasting mechanism can better machine the automobile spare parts.